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air pocket 【航空】空中陷阱,垂直氣流。

air pollution

Tin hau seven sound works spread out in vario us parts of the city , creating sound - full air pockets in our densely populated sound environment . anson mak presents sonic meditation exercise i , which plays on the geographies of sound sources to reveal the phenomenon of urban segregation 由七位具十年以上聲音經驗的藝術家組成六個關于聽外(界)和聽內(心)的聲音作品,以喃喃細響打斷城市的底聲流(汽車引擎,冷氣磨動,商場的背境音樂) ,讓我們在擠逼的聲境重拾聽覺的敏銳。

Shanghai shengbaolong packing co . , ltd . the main products : paper inn board , paper protect horn , slippery to ask board , container buffer air pocket , oversize sea - freight carton and special aviation carton , etc . of high strength of volume 上海勝保隆包裝材料有限公司的主要產品為:紙棧板、紙護角、滑托板、集裝箱緩沖氣袋、超大體積的海運紙箱和特高強度的航空紙箱等。

Some rocks , like gray volcanic pumice , are laced with air pockets created when gases expanded inside the rock while it was still molten 有些巖石(像灰色的火山浮石)會布滿氣窩,這是巖石還在熔融態時,內部氣體膨脹而成。

We had a bumpy flight because of air pocket . 我們的飛行甚為顛簸,因為遇到氣穴。

Tromp the soil solidly, leaving no air pockets . 將土踩實,不要留下空隙。